body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}

/* Layout: clean white single page, light blue tints from the logo, four sections reachable from a sticky menu. Light theme by design. */
:root{
  color-scheme:light;
  --bg:#ffffff; --tint:#f3f7fd; --tint-2:#e8f1fc; --ink:#0b1b33; --soft:#5b6b84; --line:#e3eaf3;
  --accent:#1670d6; --accent-dark:#0e4fa0; --white:#ffffff;
  --f-display:"Red Hat Display","Segoe UI",system-ui,sans-serif;
  --f-body:"Figtree","Segoe UI",system-ui,sans-serif;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{background:var(--bg);color:var(--ink);font:400 16px/1.65 var(--f-body);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
h1,h2,h3{font-family:var(--f-display);line-height:1.15;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--max);margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.section{padding-block:clamp(64px,8vw,96px)}
.head{text-align:center;max-width:620px;margin:0 auto 44px;display:grid;gap:12px}
.eyebrow{font:600 12px/1 var(--f-body);letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.head h2{font-size:clamp(28px,3.8vw,40px);font-weight:800;letter-spacing:-.02em}
.head p{color:var(--soft);font-size:17px}

.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font:600 15px/1 var(--f-body);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-dark)}
.btn-line{border-color:var(--line);color:var(--ink);background:var(--white)}
.btn-line:hover{border-color:var(--accent);color:var(--accent)}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.logo img{height:46px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;font-weight:500;font-size:15px;padding:9px 14px;border-radius:999px;color:var(--soft)}
.nav a:hover{color:var(--ink);background:var(--tint)}
.nav a.active{color:var(--accent);background:var(--tint-2)}
.nav .btn{margin-left:8px;color:var(--white);padding:11px 20px}
.nav .btn:hover{background:var(--accent-dark);color:var(--white)}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--white);border-radius:12px;cursor:pointer;color:var(--ink);place-items:center}
@media (max-width:820px){
  .menu-btn{display:grid}
  .nav{position:absolute;top:72px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:4px;background:var(--white);border-bottom:1px solid var(--line);padding:12px max(20px,env(safe-area-inset-right,0px)) 20px max(20px,env(safe-area-inset-left,0px));box-shadow:0 16px 30px -20px rgba(11,27,51,.3)}
  .nav.open{display:flex}
  .nav a{padding:13px 16px;font-size:16px}
  .nav .btn{margin:8px 0 0;justify-content:center}
}

/* hero */
.hero{background:linear-gradient(180deg,var(--tint) 0%,var(--bg) 100%)}
.hero .wrap{display:grid;justify-items:center;text-align:center;gap:22px;padding-block:clamp(64px,9vw,110px)}
.pill{font:500 14px var(--f-body);color:var(--accent);background:var(--white);border:1px solid var(--line);padding:7px 16px;border-radius:999px}
.hero h1{font-size:clamp(38px,6vw,68px);font-weight:900;letter-spacing:-.03em;max-width:820px}
.hero h1 span{color:var(--accent)}
.hero p.lede{color:var(--soft);font-size:clamp(17px,1.7vw,19px);max-width:580px}
.hero .ctas{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:6px}

/* services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:30px;display:grid;gap:14px;align-content:start;transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:#c5d8f2;box-shadow:0 18px 40px -26px rgba(22,112,214,.45)}
.ico{width:52px;height:52px;border-radius:14px;background:var(--tint-2);color:var(--accent);display:grid;place-items:center}
.ico svg{width:26px;height:26px}
.card h3{font-size:22px;font-weight:800}
.card p{color:var(--soft)}
.card ul{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:8px;font-size:15px}
.card li{display:flex;gap:10px;align-items:baseline}
.card li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--accent);transform:translateY(-1px)}
@media (max-width:900px){.cards{grid-template-columns:1fr;max-width:560px;margin-inline:auto}}

/* why */
.why{background:var(--tint)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-grid div{display:grid;gap:8px;align-content:start;text-align:center;justify-items:center}
.why-grid svg{width:28px;height:28px;color:var(--accent)}
.why-grid b{font:700 18px var(--f-display)}
.why-grid p{color:var(--soft);font-size:15px;max-width:240px}
@media (max-width:900px){.why-grid{grid-template-columns:1fr 1fr;row-gap:36px}}
@media (max-width:460px){.why-grid{grid-template-columns:1fr}}

/* about */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about h2{font-size:clamp(28px,3.8vw,40px);font-weight:800;letter-spacing:-.02em;margin-top:12px}
.about .copy{display:grid;gap:16px;color:var(--soft);font-size:17px}
.about-card{background:var(--tint);border-radius:20px;padding:36px;display:grid;justify-items:center;gap:18px;text-align:center}
.about-card img{width:100%;max-width:380px;height:auto}
.about-card p{display:flex;gap:8px;align-items:center;font-weight:600;color:var(--ink)}
.about-card svg{width:20px;height:20px;color:var(--accent)}
@media (max-width:860px){.about .wrap{grid-template-columns:1fr;gap:36px}}

/* contact */
.contact{background:var(--tint)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}
.info{display:grid;gap:14px;align-content:start}
.info-item{display:flex;gap:14px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.info-item .ico{width:46px;height:46px;flex:none}
.info-item .ico svg{width:22px;height:22px}
.info-item div{flex:1;min-width:0}
.info-item small{display:block;color:var(--soft);font-size:13px}
.info-item a,.info-item span.v{font:700 17px/1.3 var(--f-display);text-decoration:none;overflow-wrap:anywhere}
.copy-btn{flex:none;font:500 13px var(--f-body);border:1px solid var(--line);background:var(--white);color:var(--soft);border-radius:8px;padding:6px 10px;cursor:pointer}
.copy-btn:hover{color:var(--accent);border-color:var(--accent)}
form{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3vw,32px);display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f{display:grid;gap:6px;min-width:0}
.full{grid-column:1/-1}
label{font-weight:600;font-size:14px;color:var(--ink)}
input,select,textarea{font:400 16px var(--f-body);color:var(--ink);background:var(--white);border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
textarea{min-height:110px;resize:vertical}
form .btn{grid-column:1/-1;justify-content:center}
.note{grid-column:1/-1;border-radius:10px;padding:12px 14px;font-size:15px;background:var(--tint-2)}
.note a{color:var(--accent);font-weight:600}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:520px){form{grid-template-columns:1fr}}

/* footer */
footer{border-top:1px solid var(--line);background:var(--bg)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-block:28px;color:var(--soft);font-size:14px}
footer nav{display:flex;flex-wrap:wrap;gap:6px 20px}
footer nav a{text-decoration:none}
footer nav a:hover{color:var(--accent)}

.wa{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;width:54px;height:54px;border-radius:50%;background:#1fae5a;color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(11,27,51,.35)}
.wa svg{width:27px;height:27px}
.totop{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(86px + env(safe-area-inset-bottom,0px));z-index:40;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);color:var(--accent);display:grid;place-items:center;text-decoration:none;box-shadow:0 8px 20px -10px rgba(11,27,51,.3);opacity:0;pointer-events:none;transition:opacity .25s}
.totop.show{opacity:1;pointer-events:auto}

footer nav a.li{display:inline-flex;align-items:center;gap:6px;color:var(--accent)}